<style type="text/css">
    body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
检索：<input type="text" placeholder="搜地点" id="pointSearch"><input type="button"  value="搜索" id="doPointSearch">
<div id="allmap"></div>
